. The insect and other allied pests of orchard, bush and hothouse fruits and their prevention and treatment . Insect pests; Fruit. Insecis, etc., Injurious to the Plum. 375 deposit fresli eggs which give rise to kw\-a:', and Irom tliese a, third brood may and frei^uently does appear in Se].tembei' and -PIAM LKAF SAW'KJA' (C/riilil The last brood are frequently, liki' the slugworni of the pear, the most noticeable. This autumn brood of larva- fall to the ground and remain in their silken cases until the following April or May in the larval condition, when they then pupate. Natueat,
. The insect and other allied pests of orchard, bush and hothouse fruits and their prevention and treatment . Insect pests; Fruit. Insecis, etc., Injurious to the Plum. 375 deposit fresli eggs which give rise to kw\-a:', and Irom tliese a, third brood may and frei^uently does appear in Se].tembei' and -PIAM LKAF SAW'KJA' (C/riilil The last brood are frequently, liki' the slugworni of the pear, the most noticeable. This autumn brood of larva- fall to the ground and remain in their silken cases until the following April or May in the larval condition, when they then pupate. Natueat, Enemies. Two parasites were reared from this sawfly by Cameron, namely, Ichnrntcs rciniitor, Xees, and Ti-i/- lihon Incidnlns, Xees, both of which attack the larva\ i'EEVENTION AND IlEiMEDlES. The ground beneath trees, which have been infested, should be well prong-hoed in the spring and well trodden down afterwards. It would bo better to remove a couple of inches of surface soil during the winter, burn it and replace it later where a tree here and there has lieen attacked, whicli, needless to say, could not ]je done on a large Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Theobald, Frederick Vincent, 1868-1930. Wye, Eng. : Frederick V. Theobald
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinsectpests, bookyear
